log2() function is used to find the the base-2 logarithm of x in Python for the given input(x – parameter).
Syntax of log2() Function
The syntax of
log2() function in Python is:1 | math.log2(x) |
Parameters of log2() Function in Python
x – Where x is any valid python number (positive or negative). This parameter is required.Note: If the
x parameter is not a number, log2() function will return an Error.
Compatibility
log2() function is available and compatible with Python 3.3 and above versions. This function is a part of python standard math library.
Return Value of log2() Function in Python
log2() function returns the base-2 logarithm of x for the given input.
Python log2() Function Example
1 2 3 4 5 6 7 | # import math library import math print(math.log2(-0.2)) print(math.log2(0)) print(math.log2(0.2)) print(math.log2(77)) print(math.log2(-3677)) |
Output:
